baber/WOPTO huggingface dataset:
Patent JP-H08131890-A (JP)
Title: Shutdown method for centrifugal separating machine
Inventor: IIJIMA TETSUO
IPC: B04B3/00
Filed: 1994-11-02
Abstract: PURPOSE: To stably stop a centrifugal filter machine with extremely simple equipment without generating impact by introducing a prescribed amt. of liquid into a casing after stop of power supply to a driving machine and braking the rotation of a rotary basket by friction force of the liquid and the rotary basket. CONSTITUTION: The power supply of a motor 19 for driving is first stopped if the rotary basket requires an emergency shutdown by, for example, abnormal vibration. A solenoid valve 14 of a filtrate outlet 13 is closed and the braking liquid, such as water, is introduced into the casing 11 by opening a solenoid valve 16. The rotary basket 3 is braked by the friction force based on the viscosity of the braking liquid by introduction of the braking liquid, by which the number of revolutions thereof is remarkably decreased. As a result, the abnormal vibration is eliminated and momentary danger is averted. The rotary basket 3 requires, thereafter, substantial time for complete stopping for its inertia force and, therefore, a disk brake 18 is actuated in case of a need for the emergency shutdown.
Patent JP-S63145581-A (JP)
Title: Ic card system
Inventor: TAKEBAYASHI HAJIME
IPC: G06K17/00
Filed: 1986-12-08
Abstract: PURPOSE:To set the management unit of an optimum memory area in response to an application by setting the management unit of the memory area externally after forming an IC card. CONSTITUTION:An IC card issuing device receives an IC card, a management unit setting command is sent to the IC card to instruct the setting of the management unit of the memory area. On the other hand, the IC card receives the management unit set command of the memory area from the IC card issuing device to store the management unit of the memory area. The management unit of an optional memory area can be set in setting the management unit of a new memory area to the IC card or at the issue of the IC card by storing the management unit of the memory area in the IC area in this way and the data is read/written and transferred with this management unit.
Patent JP-H10182315-A (JP)
Title: Antimicrobial agent
Inventor: HASHIYA TOMOKO
IPC: A01N25/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent having improved heat resistance and solubility by containing fine particle powder carrying 2-mercapto.pyridine-1- oxide or its derivative on a specific synthesized hydrotalcite compound as an active component. SOLUTION: This antimicrobial agent uses fine particle powder carrying 2-mercapto.pyridine-1-oxide of formula II or its derivative on a synthesized hydrotalcite compound of formula I  A is an (n)-functional anion; 0.1<(x)<0.35; 0<=(y)<1; 0<:(m)<2.0} as an active component. The antimicrobial agent has a fine powdery state and is stable at a high temperature and excellent in dispersibility, so itself can be used in the powdery state and also a molded product having antimicrobial property can be obtained by compounding the agent in a thermoplastic resin with utilizing the above strong points.
Patent JP-H08113841-A (JP)
Title: Apparatus for beaming warp yarn
Inventor: MARUTA TADASHI
IPC: B65H63/08
Filed: 1989-11-13
Abstract: PURPOSE: To rapidly and readily carry out abnormal repairing operations by previously storing the length of warp yarns wound around a warpers beam and an abnormal site and controlling the driving based on the stored information in beaming. CONSTITUTION: This apparatus for beaming warp yarns is capable of sensing the amount of the warp yarns wound around a beam from the start of winding with an encoder 1 in winding the warp yarns 6 taken out of a creel 5 around the warpers beam 8 on a warper 7, sensing an abnormality such as breakage, fuzz, etc., of the warp yarns with a sensor 2a, respectively inputting and storing the sensed results in a CPU 3, then installing the plural warpers beams 8 in a beaming apparatus, starting the winding of the warp yarns with a weavers beam 10, transmitting the abnormal position of the warp yarns 6 stored in the CPU 3 to a controller 4, reducing the rotational frequency of a motor 14 with the controller 4 when the amount of the warp yarns wound around the weavers beam 10 sensed with an inverter 15 attains the abnormal position, sending an alarm from an alarm device 17, informing an operator of the abnormality and making the operator rapidly start the repairing operation.
Patent JP-H03154490-A (JP)
Title: Picture signal reproducing device and picture signal reproducing method
Inventor: FUKUDA HIROYUKI
IPC: H04N5/937
Filed: 1989-11-13
Abstract: PURPOSE:To reproduce a picture at a high speed continuously by reading a code data of picture information in the unit of frames sequentially from a recording medium, recording the data into the frame memory and reading the recording picture data in the frame unit and supplying the data to a signal conversion means. CONSTITUTION:A control circuit 10 reads a coding data in the unit of frames sequentially from a recording coding and storing the picture of plural frames and decodes it to process as a picture data. Then the picture data is recorded differently in the frame memory 6 having a capacity by plural frames and the picture data recorded in the frame memory 6 at reproduction of the picture and outputted as a video signal. Thus, the reproduction is decoded in advance and the picture data recorded and prepared in the frame memory is read and visualized, then the picture is displayed at a fast speed.
Patent JP-H10140286-A (JP)
Title: Steel sheet for porcelain enameling, excellent in adhesion
Inventor: MATSUKI YASUHIRO
IPC: C22C38/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet for porcelain enameling, excellent in adhesion, and particularly a steel sheet for porcelain enameling, excellent in adhesion even in the case of a low pickling loss value and capable of direct single porcelain enameling, by further increasing C content and regulating respective contents of S, Zr, N, P, Cu, etc., to values in respectively specified ranges. SOLUTION: This steel sheet for porcelain enameling has a composition consisting of, by weight, 0.003-0.005% C, 0-0.05% Si, <=0.4% Mn, 0.005-0.02% P, 0.005-0.02% S, 0.02-0.05% Cu, 0.05-0.2% Zr, 0-0.1% sol.Al, 0.005-0.015% N, <=0.005% O, and the balance Fe and containing 0.0001-0.001% B if necessary. This steel sheet for porcelain enameling is prepared by increasing the contents of C and S, both having a function of accelerating pickling at the time of pretreatment, in a Zr-added steel sheet and preventing the resultant defect of liability to occurrence of blister and black speck defects by controlling the amounts of Cu and P to values in proper ranges, respectively, and excellent adhesion can be obtained even in the case of low pickling loss value.
Patent JP-S63147760-A (JP)
Title: Sheet stack device
Inventor: KATAYAMA MAKOTO
IPC: G03G15/00
Filed: 1986-12-10
Abstract: PURPOSE:To conduct sheet adjustment to a tray by providing at a discharge portion a discharge roller which sends out on the discharged-paper tray a sheet separated from a sheet-carrying-device and driving the discharge roller by means of a timing belt provided at the drive-source of the sheet-carrying-device. CONSTITUTION:At a sheet-discharge portion 18, are provided a pinch-roll 5 which press-contacts a sheet to the belt 13 of a belt-carrying-device and a gate 23 which separates a sheet. In addition, are provided a discharge roll 24 which forcibly discharges a sheet which has been separated onto a tray, and a follower roll 25. A pulley 32 is prevented at a drive-motor 31 which drives the belt 13 of the belt-carrying-device, and the discharge roller 24 is always tensely covered across with a timing belt 33 and is driven forcibly. Accordingly, there is no need of providing the drive-source of the discharge roller 24 on a separate basis and the sending of a sheet onto the tray can be done inexpensively and surely.
Patent JP-H04164914-A (JP)
Title: Two-pack foaming polyurethane elastomer composition for sole
Inventor: TANAKA SHIGEMI
IPC: A43B13/04
Filed: 1990-10-30
Abstract: PURPOSE:To obtain the title composition which can give a sole improved in mechanical strength, water resistance and flex resistance by mixing an isocyanate component comprising an organic polyisocyanate with a polyol component containing a specified polyol. CONSTITUTION:Polyoxytetramethylene glycol (i) of a molecular weight of 400-10,000, desirably 800-3,000, prepared by, for example polymerization of tetrahydrofuran through ring opening is addition-polymerized with 5-50wt.%, desirably 10-40wt.% lactone to obtain a polyol. The polyol is mixed with optionally a chain extender, a catalyst, a blowing agent, a foam stabilizer, a stabilizer, a pigment, etc., to obtain a polyol component. This component is mixed with an isocyanate component comprising an organic polyisocyanate and/or another organic polyisocyanate comprising a prepolymer prepared from the above polyisocyanate and a polyol to obtain the title composition.
Patent JP-S62153252-A (JP)
Title: Production of polyoxyalkylene polyhydric alcohol oleate
Inventor: KUBO YOSHIFUMI
IPC: C07C67/08
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled colorless and odorless substance, useful as an emulsifying agent, solubilizing agent, dispersing agent, etc., and having stability, by adding an alkylene oxide to a partial ester of a polyhydric alochol with oleic acid produced by a specific method. CONSTITUTION:A fatty acid mixture containing oleic acid, e.g. olive oil or beef tallow, and urea are dissolved in an organic solvent and cooled to deposit crystals, which are then separated and removed. The fatty acid mixture contained in the organic solvent solution is then partially saponified with a basic compound, ammonia, etc., and recrystallized to separate an acid salt of the oleic acid as crystals. An acid is then added to carry out acid decomposition and afford high-purity oleic acid. A partial ester is produced from the above-mentioned oleic acid and polyhydric alcohol and a 2-18C alkylene oxide is added thereto in the presence of, e.g. a Lewis acid based catalyst, at 0-70 deg.C under <=10kg/cm<2>G pressure to afford the titled substance.
Patent JP-2000104073-A (JP)
Title: Vertical alignment layer, optical compensation sheet, stn-type liquid crystal display, and method for aligning discotic liquid crystal molecule
Inventor: NEGORO MASAYUKI
IPC: G02F1/133
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable liq. crystal molecules to be stably aligned vertically and unidirectionally by using a vertical alignment layer which has a function to align liq. crystal molecules at an average tilt angle in a specified range and contains a modified polyvinyl alcohol having fluorinated sulfonamide groups. SOLUTION: A liq. crystal cell 1 has a structure comprising rodlike liq. crystal molecules 13a-e sealed between alignment layers 12 and 14, and when the applied voltage is 0, the liq. crystal molecules are aligned in parallel with the alignment layers 12 and 14 and arranged so that the molecules form spirals twisted in the horizontal plane and extending along the thickness direction. In an optical anisotropic layer 21 constituting an optical compensation sheet 2, discotic liq. crystal molecules 21a-e are aligned at an average tilt angle of 50 deg.-90 deg. with a vertical alignment layer 22. Pref., the discotic liq. crystal molecules 21a-e are aligned so that they forms spirals twisted in the horizontal plane and extending along the thickness direction.  The vertical alignment layer 22 consists of a modified polyvinyl alcohol having fluorinated sulfonamide groups, such as represented by the formula.
Patent JP-H06134493-A (JP)
Title: Treatment of sludge of private sewerage system
Inventor: MATSUI KENSUKE
IPC: C02F11/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain dehydrated cakes with low water content and treated water with high quality by adding an inorganic flocculant to a mixed solution of sludge of a private sewerage system and sewage in the way the pH becomes a specified level and adding amphoteric polymer to carry out dehydration treatment, and then carrying out nitrification and nitrogen removing treatment for the resulting liquid by dehydration and separation. CONSTITUTION:To treat sludge of a private sewerage system, at first an inorganic flocculant is added to a mixed liquid of the sludge of the private sewerage system and sewage and the pH of the mixed liquid is set to be 5.2-6.5. Then, amphoteric polymer is added. Continuously dehydration treatment is carried out and at the same time nitrification and nitrogen removing treatment is carried out for the resulting liquid of the dehydration and separation. To carry out nitrification and nitrogen removing treatment, experimental facilities, for example shown as the figure, are used. In other words, after the separated liquid 11 led to a first nitrogen removing tank 1 is treated for nitrogen removal together with the returned liquid 14 of the nitrification liquid and the returned sluge 18, the treated liquid 12 is led to a nitrification tank 2 and there nitrification treatment is carried out. Also, a part 13, 15 of the nitrification liquid is treated successively in a second nitrogen removing tank 3 and a re-aeration tank 4 and then the treated liquid 16 is led to a precipitation tank 5. Further, the supernatant liquid of the precipitation tank 5 is discharged out of the system as treated water 17.
Patent JP-H06145755-A (JP)
Title: Sleeve refractories for tap hole of converter
Inventor: KOYAGO KEITA
IPC: C21C5/46
Filed: 1992-10-30
Abstract: PURPOSE:To shorten the time required for replacing a sleeve for the tap hole of a converter, to reduce the cost of the sleeve and to improve the productivity of the converter by improving the hot strength and corrosion resistance of the sleeve refractories for the tap hole of the converter, thereby improving the service life of the tap hole refractories and improving the disassembling property of the sleeve as well. CONSTITUTION:An outer peripheral part 2 is constituted of refractories consisting of >=50wt.% magnesia clinker of >=1mm particle size. A material 3 of an inside hole exclusive of the outer peripheral part is constituted of refractories formed by adding 0.1 to 1wt.% magnesium fluoride to electromolten magnesia of >=3mm crystal diameter as well as carbon and metal.
Patent JP-H09113543-A (JP)
Title: Direct current detecting device
Inventor: MATSUMOTO KATSUTARO
IPC: G01R19/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To detect a detecting direct current flowing to a DC cable way with high sensitivity and with high accuracy. SOLUTION: An electric current detecting part 30 where two coils 2 and 3 are applied to an iron core 1 is provided, and AC voltage Va is added to the first coil 2 through a capacitor C, and induced voltage VL is induced. This induced voltage source VL is inputted to a DC voltage detecting device 5, and when a detecting object direct current id flows to a DC cable way 20, output voltage Vc is obtained. A booster 10 using this output voltage Vc as a control signal is provided, and an output electric current i2d of the booster 10 is flowed to a load resistance Rb connected to the other terminal from one terminal of the second coil 3 applied to the iron core 1.  In voltage generated on both ends of this load resistance Rb, an AC quantity is removed through a smoothing device 16, and is constituted so that output voltage Vo in proportion to the detecting object direct current id can be obtained.
Patent JP-H04173532-A (JP)
Title: Device for attaching bar code label
Inventor: OKAMOTO KENICHI
IPC: B65C9/18
Filed: 1990-10-29
Abstract: PURPOSE:To contrive the saving of a more space in comparison with the case where a device for attaching bar code labels and a device for rotating a work reversely are provided separately by providing a work transfer mechanism with a work inverting mechanism in connection therewith. CONSTITUTION:A base plate inverting part is provided to turn over the base plate fed from a base plate transfer mechanism. This base plate inverting part is used to mount an electric part on both sides of a base plate W. When the fed base plate W is turned over by the base plate inverting part, a stopper 224 of a stopper mechanism 220 is moved upward to receive the base plate W thereby. When the base plate W is detected by a photosensor 226, a motor 202 is stopped to bring transfer belts 220 and 208 to a stop. By a rotary cylinder 196, a fixed frame 178 and a movable frame 188 are subsequently driven to make a half turn counterclockwise in order to rotate the base plate W reversely. A motor 202 is then started to transfer the base plate W in the inverted condition out of the base plate inverting part 20.
Patent JP-2000117330-A (JP)
Title: Roll forming mill
Inventor: KONDO HIDEAKI
IPC: B21D5/08
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a roll forming mill of a simple structure capable of appropriate adjusting roll width and centering of a roll. SOLUTION: This roll forming mill is equipped with a driving side roll stand 12, an operating side roll stand 14, a driving side roll shaft 30 rotatively supported by a driving side roll stand and extendable toward the operating side roll stand, and an operation side roll shaft 32 rotatively supported by the operating side roll stand, set matching the axial direction of the driving side roll shaft, and extendable toward the driving side roll stand, a driving side forming roll 40 fixed concentrically to the operating side roll shaft, and an operating side forming roll 42 fixed concentrically to the operating side roll shaft. Roll stands of driving side and operating side are capable of being brought close to or apart from each other, and roll shafts of driving side and operating side are connected so as to integrally rotate.
Patent JP-S62156872-A (JP)
Title: Semiconductor device
Inventor: KANBARA MINORU
IPC: H01L29/78
Filed: 1985-12-28
Abstract: PURPOSE:To make mutual conductance characteristics of a whole transistor approximately uniform over a wide range of a gate bias and reduce the distor tion of an output signal significantly by a method wherein the threshold voltage at the gate of an insulated gate four-electrode field effect transistor is varied along the direction of the gate width. CONSTITUTION:1st gate electrode 1 and 2nd gate electrode 2 are provided parallel to each other with a predetermined interval in a semiconductor substrate 11 constituting a chip. A source 3 and a drain 4 are formed outside the 1st gate electrode 1 and the 2nd gate electrode 2 respectively to constitute an insulat ed gate four-electrode field effect transistor. Gate insulating films are provided between the 1st and the 2nd gate electrodes 1 and 2 and the semiconductor substrate 11 and, in the gate insulating films, fixed charge density is varied along the width direction of the respective gate electrodes 1 and 2. With this constitution, the threshold voltage of the field effect transistor is varied along the width of the gate electrode so that approximately uniform mutual conduct ance can be obtained over the wide range of a gate bias.
Patent JP-H055621-A (JP)
Title: Distance measuring method
Inventor: KOTANI TAKAAKI
IPC: G01C3/06
Filed: 1991-10-14
Abstract: PURPOSE:To enable highly accurate measurement of a distance by delaying a distance measuring sequence by more than a fixed time after a gain change of a gain control amplifier to operate the gain control amplifier in the optimum state. CONSTITUTION:Distance measuring light which is projected from 2 projection section 2 to be reflected on an object S1 is received with a photodetecting section 7. A distance-distance signal is calculated with a microcomputer 14 from an output of a gain control amplifier of an automatically focusing IC for amplifying the resulting output. At this point the level of an output signal of the gain control amplifier is monitored and adjusted when it is outside a specified range. In the changing of the gain, a time is set as required for the stabilization of the gain of the gain control amplifier and after the period set passes, the lighting of a projection section 2 is allowed so that an output of the gain control amplifier is sampled in stable state. Thus, higher distance accuracy is achieved without picking up an improper measuring data with unstable gain.
Patent JP-H03156124-A (JP)
Title: Machinery supercharging internal combustion engine
Inventor: NAKANO TAKESHI
IPC: F02B33/00
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate a torque shock when a clutch is engaged, by controlling the opening of a control valve provided in a bypass passage so as to rotate a supercharger at a low speed when the clutch is disengaged. CONSTITUTION:When an engine is partially loaded, a clutch 8 is disengaged by a signal from a control unit 10, a control valve 7 is opened and a supercharger 4 stops driving, while suction is supplied to an engine body through a bypass passage 6. The partial loading generates a determined pressure difference before and after the supercharger 4 to adjust the opening of the control valve 7 so as to rotate the supercharger 4 at a low speed. The maintenance of the supercharger 4 of an approach run rotation at a low speed decreases a starting load of the supercharger 4 when the clutch is engaged, so called a torque shock, while not temporarily decreasing the engine output characteristics greatly but ensuring a smooth acceleration performance.
Patent JP-H09299533-A (JP)
Title: Golf training device
Inventor: TONI FUERUTOMAIYAA
IPC: A63B69/36
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a golf training device which is wide in applications and is easy to operate. SOLUTION: This golf training device has a rod-like base member 1 which is placed on the ground surface and is directed toward a target hole direction and a guide rod 2 which is fixable at a certain angle to this base member via an intermediate member 3, is placed on the ground surface and is mountable with an elastic rod 5 as a barrier via a supporting member having stretchability. In such a case, this guide rod 2 is so positioned as to be exactly perpendicular to the base member 1 via the intermediate member 3. The supporting member 4 has the mounting part of the elastic rod 5. This mounting part may be fixed to the guide rod 2 at various angles from the base member 1 by means of the supporting part 4.
Patent JP-H08227279-A (JP)
Title: Picture tube device
Inventor: KANBARA EIJI
IPC: H01J31/00
Filed: 1995-11-13
Abstract: PURPOSE: To make joints of divided images displayed on respective areas inconspicuous in a picture tube device dividing and scanning a phosphor screen to plural areas. CONSTITUTION: This device is provided with the phosphor screen 17 of an integrated structure and plural electronic guns 19, and in the picture tube device deflecting electronic beams emitted from respective electronic guns in the first and second directions, scanning the phosphor screen divided to plural areas R1-R15, linking the divided images displayed on respective areas and obtaining a synthesis image, the joint parts of the images on plural pieces of small areas continuing in the scanning direction of the later one between the first direction scan and the second direction scan are set obliquely.